1118992204 has 24 divisors (see below), whose sum is σ = 2137798656. Its totient is φ = 508266000.

The previous prime is 1118992201. The next prime is 1118992211. The reversal of 1118992204 is 4022998111.

It is a super-2 number, since 2×1118992204² = 2504287105225555232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1118992201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58069 + ... + 74899.

It is an arithmetic number, because the mean of its divisors is an integer number (89074944).

Almost surely, 2^1118992204 is an apocalyptic number.

It is an amenable number.

1118992204 is a deficient number, since it is larger than the sum of its proper divisors (1018806452).

1118992204 is a wasteful number, since it uses less digits than its factorization.

1118992204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18357 (or 18355 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 37.

The square root of 1118992204 is about 33451.3408400919. The cubic root of 1118992204 is about 1038.1872403020.

The spelling of 1118992204 in words is "one billion, one hundred eighteen million, nine hundred ninety-two thousand, two hundred four".